Perani, Ilham, et al. , translators. “Movement Analysis of Fundamental Forehand and Backhand Tennis Techniques for Athletes at the Sekadau Regency PELTI Introductory Tennis Club”. INSPIREE: Indonesian Sport Innovation Review, vol. 5, no. 03, Sept. 2024, pp. 158-72, https://doi.org/10.53905/inspiree.v5i03.133.